ci(release): publish latest release

RELEASE

 IPFS hash of the deployment:
-- CIDv0: `QmTNTfBMNoxKUXR71oFMrGiUQsDm3JtpkyVaxjCnRQuUbu`
-- CIDv1: `bafybeickyem7qf4vd2ujvpahu2jeb2snj5sccgfnafuejd4ejpjuzrm7aq`
+- CIDv0: `QmXzhJmLYm2o4XE8etZaPyjF8oeenpqB31D5WrfVc4Amcy`
+- CIDv1: `bafybeieppayk37xqd2if3vmfoqy2t2ey4am4juzy4pgq4eudjyhmnswczy`
 
 The latest release is always mirrored at [app.uniswap.org](https://app.uniswap.org).
 
@@ -10,16 +10,15 @@ You can also access the Uniswap Interface from an IPFS gateway.
 Your Uniswap settings are never remembered across different URLs.
 
 IPFS gateways:
-- https://bafybeickyem7qf4vd2ujvpahu2jeb2snj5sccgfnafuejd4ejpjuzrm7aq.ipfs.dweb.link/
-- https://bafybeickyem7qf4vd2ujvpahu2jeb2snj5sccgfnafuejd4ejpjuzrm7aq.ipfs.cf-ipfs.com/
-- [ipfs://QmTNTfBMNoxKUXR71oFMrGiUQsDm3JtpkyVaxjCnRQuUbu/](ipfs://QmTNTfBMNoxKUXR71oFMrGiUQsDm3JtpkyVaxjCnRQuUbu/)
+- https://bafybeieppayk37xqd2if3vmfoqy2t2ey4am4juzy4pgq4eudjyhmnswczy.ipfs.dweb.link/
+- https://bafybeieppayk37xqd2if3vmfoqy2t2ey4am4juzy4pgq4eudjyhmnswczy.ipfs.cf-ipfs.com/
+- [ipfs://QmXzhJmLYm2o4XE8etZaPyjF8oeenpqB31D5WrfVc4Amcy/](ipfs://QmXzhJmLYm2o4XE8etZaPyjF8oeenpqB31D5WrfVc4Amcy/)
 
-### 5.19.1 (2024-03-20)
+### 5.19.2 (2024-03-22)
 
 
 ### Bug Fixes
 
-* **web:** dont crash PDP when one of the v2/v3 queries fails 10937ea
-* **web:** dont crash PDP when one of the v2/v3 queries fails (#7011) ff38514
+* **web:** clean feesEnabled feature flag from codebase (#6967) (#7054) f6d99da
 
 

VERSION

-web/5.19.1
\ No newline at end of file
+web/5.19.2
\ No newline at end of file

apps/web/cypress/e2e/swap/fees.test.ts

 import { CurrencyAmount } from '@uniswap/sdk-core'
-import { FeatureFlag } from 'featureFlags'
 
 import { USDC_MAINNET } from '../../../src/constants/tokens'
 import { getBalance, getTestSelector } from '../../utils'
@@ -7,7 +6,7 @@ import { getBalance, getTestSelector } from '../../utils'
 describe('Swap with fees', () => {
   describe('Classic swaps', () => {
     beforeEach(() => {
-      cy.visit('/swap', { featureFlags: [{ name: FeatureFlag.feesEnabled, value: true }] })
+      cy.visit('/swap')
 
       // Store trade quote into alias
       cy.intercept({ url: 'https://interface.gateway.uniswap.org/v2/quote' }, (req) => {
@@ -119,9 +118,7 @@ describe('Swap with fees', () => {
 
   describe('UniswapX swaps', () => {
     it('displays UniswapX fee in UI', () => {
-      cy.visit('/swap', {
-        featureFlags: [{ name: FeatureFlag.feesEnabled, value: true }],
-      })
+      cy.visit('/swap')
 
       // Intercept the trade quote
       cy.intercept({ url: 'https://interface.gateway.uniswap.org/v2/quote' }, (req) => {

apps/web/src/components/FeatureFlagModal/FeatureFlagModal.tsx

@@ -23,7 +23,6 @@ import { useSendEnabledFlag } from 'featureFlags/flags/send'
 import { TraceJsonRpcVariant, useTraceJsonRpcFlag } from 'featureFlags/flags/traceJsonRpc'
 import { useUniconV2Flag } from 'featureFlags/flags/uniconV2'
 import { useUniswapXSyntheticQuoteFlag } from 'featureFlags/flags/uniswapXUseSyntheticQuote'
-import { useFeesEnabledFlag } from 'featureFlags/flags/useFees'
 import { useV2EverywhereFlag } from 'featureFlags/flags/v2Everywhere'
 import { useUpdateAtom } from 'jotai/utils'
 import { Children, PropsWithChildren, ReactElement, ReactNode, useCallback, useState } from 'react'
@@ -299,12 +298,7 @@ export default function FeatureFlagModal() {
           featureFlag={FeatureFlag.eip6963Enabled}
           label="Enable EIP-6963: Multi Injected Provider Discovery"
         />
-        <FeatureFlagOption
-          variant={BaseVariant}
-          value={useFeesEnabledFlag()}
-          featureFlag={FeatureFlag.feesEnabled}
-          label="Enable Swap Fees"
-        />
+
         <FeatureFlagOption
           variant={BaseVariant}
           value={useLimitsEnabledFlag()}

apps/web/src/components/swap/SwapDetails.test.tsx

@@ -8,8 +8,6 @@ import { render, screen, within } from 'test-utils/render'
 
 import { SwapDetails } from './SwapDetails'
 
-jest.mock('../../featureFlags/flags/useFees', () => ({ useFeesEnabled: () => true }))
-
 describe('SwapDetails.tsx', () => {
   it('matches base snapshot, test trade exact input', () => {
     const { asFragment } = render(

apps/web/src/components/swap/SwapDetailsDropdown.test.tsx

@@ -11,8 +11,6 @@ import { act, render, screen } from 'test-utils/render'
 
 import SwapDetailsDropdown from './SwapDetailsDropdown'
 
-jest.mock('../../featureFlags/flags/useFees', () => ({ useFeesEnabled: () => true }))
-
 describe('SwapDetailsDropdown.tsx', () => {
   it('renders a trade', () => {
     const { asFragment } = render(

apps/web/src/components/swap/SwapLineItem.test.tsx

@@ -12,8 +12,6 @@ import {
 } from 'test-utils/constants'
 import { render, screen } from 'test-utils/render'
 
-jest.mock('../../featureFlags/flags/useFees', () => ({ useFeesEnabled: () => true }))
-
 // Forces tooltips to render in snapshots
 jest.mock('react-dom', () => {
   const original = jest.requireActual('react-dom')

apps/web/src/components/swap/SwapLineItem.tsx

@@ -6,7 +6,6 @@ import RouterLabel from 'components/RouterLabel'
 import Row from 'components/Row'
 import { TooltipSize } from 'components/Tooltip'
 import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from 'constants/chains'
-import { useFeesEnabled } from 'featureFlags/flags/useFees'
 import { useUSDPrice } from 'hooks/useUSDPrice'
 import React, { useEffect, useState } from 'react'
 import { animated, SpringValue } from 'react-spring'
@@ -124,7 +123,6 @@ function useLineItem(props: SwapLineItemProps): LineItemData | undefined {
   const { trade, syncing, allowedSlippage, type } = props
   const { formatPercent } = useFormatter()
   const isAutoSlippage = useUserSlippageTolerance()[0] === SlippageTolerance.Auto
-  const feesEnabled = useFeesEnabled()
 
   const isUniswapX = isUniswapXTrade(trade)
   const isPreview = isPreviewTrade(trade)
@@ -173,7 +171,6 @@ function useLineItem(props: SwapLineItemProps): LineItemData | undefined {
         ),
       }
     case SwapLineItemType.SWAP_FEE: {
-      if (!feesEnabled) return
       if (isPreview) return { Label: () => <Trans>Fee</Trans>, Value: () => <Loading /> }
       return {
         Label: () => (

apps/web/src/featureFlags/flags/useFees.ts

-import { BaseVariant, FeatureFlag, useBaseFlag } from '../index'
-
-export function useFeesEnabledFlag(): BaseVariant {
-  return useBaseFlag(FeatureFlag.feesEnabled)
-}
-
-export function useFeesEnabled(): boolean {
-  return useFeesEnabledFlag() === BaseVariant.Enabled
-}

apps/web/src/featureFlags/index.tsx

@@ -15,7 +15,6 @@ export enum FeatureFlag {
   multichainUX = 'multichain_ux',
   currencyConversion = 'currency_conversion',
   quickRouteMainnet = 'enable_quick_route_mainnet',
-  feesEnabled = 'fees_enabled',
   limitsEnabled = 'limits_enabled',
   eip6963Enabled = 'eip6963_enabled',
   gatewayDNSUpdate = 'gateway_dns_update',

apps/web/src/lib/hooks/routing/useRoutingAPIArguments.ts

@@ -2,7 +2,6 @@ import { SkipToken, skipToken } from '@reduxjs/toolkit/query/react'
 import { Currency, CurrencyAmount, TradeType } from '@uniswap/sdk-core'
 import { useGatewayDNSUpdateEnabled } from 'featureFlags/flags/gatewayDNSUpdate'
 import { useUniswapXSyntheticQuoteEnabled } from 'featureFlags/flags/uniswapXUseSyntheticQuote'
-import { useFeesEnabled } from 'featureFlags/flags/useFees'
 import { useMemo } from 'react'
 import { GetQuoteArgs, INTERNAL_ROUTER_PREFERENCE_PRICE, RouterPreference } from 'state/routing/types'
 import { currencyAddressForSwapQuote } from 'state/routing/utils'
@@ -29,9 +28,8 @@ export function useRoutingAPIArguments({
 }): GetQuoteArgs | SkipToken {
   const uniswapXForceSyntheticQuotes = useUniswapXSyntheticQuoteEnabled()
   const gatewayDNSUpdateEnabled = useGatewayDNSUpdateEnabled()
-  const feesEnabled = useFeesEnabled()
   // Don't enable fee logic if this is a quote for pricing
-  const sendPortionEnabled = routerPreference === INTERNAL_ROUTER_PREFERENCE_PRICE ? false : feesEnabled
+  const sendPortionEnabled = routerPreference !== INTERNAL_ROUTER_PREFERENCE_PRICE
 
   return useMemo(
     () =>

apps/web/src/state/routing/useRoutingAPITrade.test.ts

@@ -4,7 +4,6 @@ import { CurrencyAmount, TradeType } from '@uniswap/sdk-core'
 import { AVERAGE_L1_BLOCK_TIME } from 'constants/chainInfo'
 import { USDC_MAINNET } from 'constants/tokens'
 import { useUniswapXSyntheticQuoteEnabled } from 'featureFlags/flags/uniswapXUseSyntheticQuote'
-import { useFeesEnabled } from 'featureFlags/flags/useFees'
 import useIsWindowVisible from 'hooks/useIsWindowVisible'
 import ms from 'ms'
 import { GetQuoteArgs, INTERNAL_ROUTER_PREFERENCE_PRICE, RouterPreference } from 'state/routing/types'
@@ -28,13 +27,11 @@ jest.mock('./slice', () => {
 })
 jest.mock('state/user/hooks')
 jest.mock('featureFlags/flags/uniswapXUseSyntheticQuote')
-jest.mock('featureFlags/flags/useFees')
 
 beforeEach(() => {
   mocked(useIsWindowVisible).mockReturnValue(true)
   mocked(useRouterPreference).mockReturnValue([RouterPreference.API, () => undefined])
   mocked(useUniswapXSyntheticQuoteEnabled).mockReturnValue(false)
-  mocked(useFeesEnabled).mockReturnValue(true)
   // @ts-ignore we dont use the response from this hook in useRoutingAPITrade so fine to mock as undefined
   mocked(useGetQuoteQuery).mockReturnValue(undefined)
   mocked(useGetQuoteQueryState).mockReturnValue({